Used as a Chelating Agent in various cosmetic formulas.

GLDA (Tetrasodium Glutamate Diacetate) is a biodegradable chelating agent increasingly used in cosmetics for its effectiveness and environmental friendliness. Here’s an overview of its use in the cosmetics industry:

What is GLDA?

GLDA is a chelating agent derived from glutamic acid, an amino acid. It is used to bind metal ions, which can enhance the stability, efficacy, and appearance of cosmetic products.

Uses in Cosmetics

1. Stabilizer: GLDA helps stabilize formulations by chelating metal ions that could otherwise catalyze the degradation of active ingredients, thus prolonging the shelf life of products.

2. Enhances Efficacy: By binding metal ions, GLDA prevents these ions from interacting with and deactivating active ingredients, ensuring that the cosmetic products remain effective.

3. Water Softening: GLDA can bind to calcium and magnesium ions in hard water, improving the performance of surfactants and other ingredients in cleansing products.

4. Preservative Booster: GLDA can enhance the effectiveness of preservatives by chelating metal ions that might otherwise promote microbial growth.

5. Maintains Appearance: By preventing metal-induced discoloration, GLDA helps maintain the desired color and appearance of cosmetic products.

Applications in Products

• Skincare Products: Used in creams, lotions, and serums to maintain stability and effectiveness.
• Hair Care Products: Shampoos and conditioners benefit from its water-softening properties and enhancement of surfactant performance.
• Cleansers: Facial cleansers and body washes use GLDA to improve lather and cleansing efficacy.
• Makeup: Foundations, concealers, and other color cosmetics use GLDA to maintain consistency and color stability.

Benefits of GLDA

• Biodegradability: GLDA is highly biodegradable, making it an environmentally friendly alternative to traditional chelating agents like EDTA.
• Safety: GLDA is considered safe for use in cosmetics, with low toxicity and good skin compatibility.
• Eco-Friendly Profile: GLDA has a favorable environmental profile, reducing the ecological impact of cosmetic products.

Usage: For all types of products By acting as a Chelating Agent

Mixing method: Mix in water (water-phase), avoid heat over 80 degrees.

Usage rate: 0.1-0.2%

Product characteristics: clear yellow liquid

Solubility: can dissolve in water

Storage: Can be stored in a cool place. Close the bottle cap tightly. Then completely protected from sunlight, air or heat. The product has a minimum shelf life of 2 years.

INCI Name : Tetrasodium Glutamate Diacetate